2357100860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2163

約数の個数: 96

約数和(自身を含む): 5443200000

約数和(自身を除く): 3086099140

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 107, 116, 145, 190, 214, 290, 380, 428, 535, 551, 580, 1070, 1102, 1999, 2033, 2140, 2204, 2755, 3103, 3998, 4066, 5510, 6206, 7996, 8132, 9995, 10165, 11020, 12412, 15515, 19990, 20330, 31030, 37981, 39980, 40660, 57971, 58957, 62060, 75962, 115942, 117914, 151924, 189905, 213893, 231884, 235828, 289855, 294785, 379810, 427786, 579710, 589570, 759620, 855572, 1069465, 1101449, 1159420, 1179140, 2138930, 2202898, 4063967, 4277860, 4405796, 5507245, 6202897, 8127934, 11014490, 12405794, 16255868, 20319835, 22028980, 24811588, 31014485, 40639670, 62028970, 81279340, 117855043, 124057940, 235710086, 471420172, 589275215, 1178550430, 2357100860]

約数ペア:

[(1, 2357100860), (2, 1178550430), (4, 589275215), (5, 471420172), (10, 235710086), (19, 124057940), (20, 117855043), (29, 81279340), (38, 62028970), (58, 40639670), (76, 31014485), (95, 24811588), (107, 22028980), (116, 20319835), (145, 16255868), (190, 12405794), (214, 11014490), (290, 8127934), (380, 6202897), (428, 5507245), (535, 4405796), (551, 4277860), (580, 4063967), (1070, 2202898), (1102, 2138930), (1999, 1179140), (2033, 1159420), (2140, 1101449), (2204, 1069465), (2755, 855572), (3103, 759620), (3998, 589570), (4066, 579710), (5510, 427786), (6206, 379810), (7996, 294785), (8132, 289855), (9995, 235828), (10165, 231884), (11020, 213893), (12412, 189905), (15515, 151924), (19990, 117914), (20330, 115942), (31030, 75962), (37981, 62060), (39980, 58957), (40660, 57971)]